Results 121 to 130 of about 1,266 (177)
Homogeneous integration of two-dimensional material-based optoelectronic neurons and ferroelectric synapses for neuromorphic vision. [PDF]
Nat CommunWang J +14 more
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Understanding Mobile OTT Service Users' Resistance to Participation in Wireless D2D Caching Networks. [PDF]
Behav Sci (Basel)Jang Y, Kim S.
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A Survey on Security in D2D Communications
Mobile Networks and Applications, 2016Device-to-Device (D2D) communications have emerged as a promising technology for the next generation mobile communication networks and wireless systems (5G). As an underlay network of conventional cellular networks (LTE or LTE-Advanced), D2D communications have shown great potential in improving communication capability, erasing communication delay ...
Mingjun Wang, Zheng Yan
exaly +2 more sources
Modeling DRX for D2D Communication
IEEE Internet of Things Journal, 2021Discontinuous reception (DRX) has been included in 4G-LTE as the main power saving mechanism for user equipment (UE). However, the existing 3-state DRX model is not sufficient for new use cases introduced by 4G and 5G. For example, the device discovery process in device to device (D2D) communication has a significant impact on delay and power ...
Farnaz Moradi 0002 +2 more
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A Design of D2D-Clustering Algorithm for Group D2D Communication
2020Due to the characteristics of low latency and proximity discovery, D2D communication is considered to have an inherent advantage in supporting Internet-of-Vehicles (IoV) service. In this paper, considering that vehicular users can detect neighbor nodes in adjacent areas which are able to maintain high reliable communication with themselves, a novel ...
Ruoqi Shi +4 more
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Security in D2D Communications: A Review
2015 IEEE Trustcom/BigDataSE/ISPA, 2015Device-to-Device (D2D) communications have emerged as a promising technology for the next generation mobile communication networks and wireless systems (5G). As an underlay network of a conventional cellular network (LTE or LTE-Advanced), D2D communications have shown great potential in improving communication capability, reducing communication delay ...
Wang, Mingjun, Yan, Zheng
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D2D Covert Communications With Safety Area
IEEE Systems Journal, 2021In this article, we investigate device-to-device (D2D) relay enabled covert communications. Safety zone is employed to isolate the eavesdroppers from the transmitters and receivers. Different from majority of the existing studies considering fixed relays, dynamic relay selection is first considered for covert communications in this article ...
Hangmei Rao +5 more
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Impact of Shadowing in D2D Communication
2017 IEEE Wireless Communications and Networking Conference (WCNC), 2017Device-to-device (D2D) communication is expected to increase the coverage probability by coexisting along with the conventional cellular systems in 5G technology. As the user equipments are often held closer to the human body, D2D links experience shadowing modelled by the amp;#954;-amp;#956; shadowed fading model.
Sudharsan Parthasarathy +1 more
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D2D group communications security
2015 International Conference on Protocol Engineering (ICPE) and International Conference on New Technologies of Distributed Systems (NTDS), 2015Proximity Services (ProSe) discovery or communications using LTE-based Device-to-Device (D2D) communications have been recently in the heart of the discussions about the advent of 5G networks. Meanwhile, their related security aspects are of a major concern especially when dealing with direct radio communications and large-scale deployment of D2D ...
Emad Abd-Elrahman +2 more
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Secure communications with D2D cooperation
2015 International Conference on Communications, Signal Processing, and their Applications (ICCSPA'15), 2015Device to Device (D2D) communications provides a promising technique for 5G wireless networks, supporting higher data rates. Security of data transmission over wireless clouds could put constraints on devices; whether to cooperate or not. Therefore, our aim is to provide analytical framework for the security at the physical layer and to define the ...
Samah A. M. Ghanem, Munnujahan Ara
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